Merge branch 'main' into feat/plugin-pages

src/libslic3r/Config.hpp

@@ -2982,6 +2982,8 @@ public:
     const double &      opt_float(const t_config_option_key &opt_key, unsigned int idx) const;
     double &            opt_float_nullable(const t_config_option_key &opt_key, unsigned int idx) { return this->option<ConfigOptionFloatsNullable>(opt_key)->get_at(idx); }
     const double &      opt_float_nullable(const t_config_option_key &opt_key, unsigned int idx) const { return dynamic_cast<const ConfigOptionFloatsNullable *>(this->option(opt_key))->get_at(idx); }
+    FloatOrPercent &    opt_float_or_percent_nullable(const t_config_option_key &opt_key, unsigned int idx) { return this->option<ConfigOptionFloatsOrPercentsNullable>(opt_key)->get_at(idx); }
+    const FloatOrPercent & opt_float_or_percent_nullable(const t_config_option_key &opt_key, unsigned int idx) const { return dynamic_cast<const ConfigOptionFloatsOrPercentsNullable *>(this->option(opt_key))->get_at(idx); }
 
     int&                opt_int(const t_config_option_key &opt_key)                             { return this->option<ConfigOptionInt>(opt_key)->value; }
     int                 opt_int(const t_config_option_key &opt_key) const                       { return dynamic_cast<const ConfigOptionInt*>(this->option(opt_key))->value; }

src/libslic3r/GCode.cpp

@@ -6726,6 +6726,7 @@ void GCode::append_full_config(const Print &print, std::string &str)
         "farthest_point_timelapse"sv,
         "compatible_printers"sv,
         "compatible_prints"sv,
+        "filament_colour_type"sv,
         "print_host"sv,
         "print_host_webui"sv,
         "printhost_apikey"sv,

src/libslic3r/Model.cpp

@@ -3243,9 +3243,9 @@ double Model::findMaxSpeed(const ModelObject* object) {
         if (objectKey == "outer_wall_speed")
             externalPerimeterSpeedObj = object->config.get().opt_float_nullable(objectKey, 0);
         if (objectKey == "small_perimeter_speed")
-            smallPerimeterSpeedObj = object->config.get().opt_float_nullable(objectKey, 0);
+            smallPerimeterSpeedObj = object->config.get().opt_float_or_percent_nullable(objectKey, 0).get_abs_value(externalPerimeterSpeedObj);
         if (objectKey == "small_support_perimeter_speed")
-            smallSupportPerimeterSpeedObj = object->config.get().opt_float_nullable(objectKey, 0);
+            smallSupportPerimeterSpeedObj = object->config.get().opt_float_or_percent_nullable(objectKey, 0).get_abs_value(supportSpeedObj);
     }
     objMaxSpeed = std::max(perimeterSpeedObj, std::max(externalPerimeterSpeedObj, std::max(infillSpeedObj, std::max(solidInfillSpeedObj, std::max(topSolidInfillSpeedObj, std::max(supportSpeedObj, std::max(smallPerimeterSpeedObj, std::max(smallSupportPerimeterSpeedObj, objMaxSpeed))))))));
     if (objMaxSpeed <= 0) objMaxSpeed = 250.;

src/libslic3r/PresetBundle.cpp

@@ -5378,7 +5378,7 @@ void PresetBundle::update_multi_material_filament_presets(size_t to_delete_filam
         f_multiplier.resize(nozzle_nums, 1.f);
     }
 
-    if ( (num_filaments * num_filaments) != size_t(old_matrix.size() / old_nozzle_nums) ) {
+    if (old_matrix.size() != num_filaments * num_filaments * nozzle_nums) {
         // First verify if purging volumes presets for each extruder matches number of extruders
         std::vector<double>& filaments = this->project_config.option<ConfigOptionFloats>("flush_volumes_vector")->values;
         while (filaments.size() < 2* num_filaments) {

src/libslic3r/PrintApply.cpp

@@ -559,9 +559,11 @@ static inline bool model_volume_solid_or_modifier(const ModelVolume &mv)
 
 static inline Transform3f trafo_for_bbox(const Transform3d &object_trafo, const Transform3d &volume_trafo)
 {
-    Transform3d m = object_trafo * volume_trafo;
-    m.translation().x() = 0.;
-    m.translation().y() = 0.;
+    // Orca: Keep the volume's local XY offset for multipart overlap checks, but remove the object's bed placement.
+    Transform3d object_trafo_local = object_trafo;
+    object_trafo_local.translation().x() = 0.;
+    object_trafo_local.translation().y() = 0.;
+    Transform3d m = object_trafo_local * volume_trafo;
     return m.cast<float>();
 }
 

src/libslic3r/PrintConfig.cpp

@@ -10426,6 +10426,16 @@ int DynamicPrintConfig::update_values_from_multi_to_multi_2(const std::vector<st
 
 }
 
+void set_variant_override(ConfigOptionVectorBase &target, const ConfigOptionVectorBase &source,
+                          const std::vector<int> &variant_index, int stride)
+{
+    // A single-value object or region override applies to every nozzle variant.
+    std::vector<int> indices = variant_index;
+    if (source.size() == 1 && !source.is_nil(0))
+        std::fill(indices.begin(), indices.end(), 0);
+    target.set_to_index(&source, indices, stride);
+}
+
 
 //used for object/region config
 //use the smallest of multiple to single
@@ -11503,7 +11513,7 @@ void update_static_print_config_from_dynamic(ConfigBase& config, const DynamicPr
                 else {
                     ConfigOptionVectorBase* opt_vec_src = static_cast<ConfigOptionVectorBase*>(opt_src);
                     const ConfigOptionVectorBase* opt_vec_dest = static_cast<const ConfigOptionVectorBase*>(opt_dest);
-                    opt_vec_src->set_to_index(opt_vec_dest, variant_index, stride);
+                    set_variant_override(*opt_vec_src, *opt_vec_dest, variant_index, stride);
                 }
             }
         }

src/libslic3r/PrintConfig.hpp

@@ -842,6 +842,9 @@ extern std::set<std::string> printer_options_with_variant_1;
 extern std::set<std::string> printer_options_with_variant_2;
 extern std::set<std::string> empty_options;
 
+void set_variant_override(ConfigOptionVectorBase &target, const ConfigOptionVectorBase &source,
+                          const std::vector<int> &variant_index, int stride = 1);
+
 extern std::set<std::string> filament_dev_options;
 
 extern void update_static_print_config_from_dynamic(ConfigBase& config, const DynamicPrintConfig& dest_config, std::vector<int> variant_index, std::set<std::string>& key_set1, int stride = 1);
@@ -2394,6 +2397,55 @@ static void set_flush_volumes_matrix(std::vector<T> &out_matrix, const std::vect
     }
 }
 
+template<class T>
+static bool has_zero_flush_volume_for_used_filaments(const std::vector<T> &fv_matrix,
+                                                      const std::vector<T> &flush_multipliers,
+                                                      const std::vector<int> &used_filaments)
+{
+    if (used_filaments.size() < 2 || flush_multipliers.empty())
+        return false;
+
+    if (fv_matrix.size() % flush_multipliers.size() != 0)
+        return false;
+
+    const size_t matrix_len = fv_matrix.size() / flush_multipliers.size();
+    const size_t row_len    = size_t(std::sqrt(double(matrix_len)));
+    if (row_len < 2 || row_len * row_len != matrix_len)
+        return false;
+
+    std::vector<int> filtered_filaments;
+    filtered_filaments.reserve(used_filaments.size());
+    for (int filament_id : used_filaments) {
+        if (filament_id <= 0 || filament_id > int(row_len))
+            continue;
+        if (std::find(filtered_filaments.begin(), filtered_filaments.end(), filament_id) == filtered_filaments.end())
+            filtered_filaments.push_back(filament_id);
+    }
+    if (filtered_filaments.size() < 2)
+        return false;
+
+    for (T multiplier : flush_multipliers) {
+        if (multiplier == 0)
+            return true;
+    }
+
+    for (size_t nozzle_idx = 0; nozzle_idx < flush_multipliers.size(); nozzle_idx++) {
+        const size_t block_offset = nozzle_idx * matrix_len;
+        for (int from_id : filtered_filaments) {
+            for (int to_id : filtered_filaments) {
+                if (from_id == to_id)
+                    continue;
+
+                const size_t matrix_idx = block_offset + size_t(from_id - 1) * row_len + size_t(to_id - 1);
+                if (matrix_idx < fv_matrix.size() && fv_matrix[matrix_idx] == 0)
+                    return true;
+            }
+        }
+    }
+
+    return false;
+}
+
 size_t get_extruder_index(const GCodeConfig& config, unsigned int filament_id);
 
 } // namespace Slic3r

src/libslic3r/PrintObject.cpp

@@ -3812,7 +3812,7 @@ static void apply_to_print_region_config(PrintRegionConfig &out, const DynamicPr
                         else {
                             ConfigOptionVectorBase* opt_vec_src = static_cast<ConfigOptionVectorBase*>(my_opt);
                             const ConfigOptionVectorBase* opt_vec_dest = static_cast<const ConfigOptionVectorBase*>(it->second.get());
-                            opt_vec_src->set_to_index(opt_vec_dest, variant_index, 1);
+                            set_variant_override(*opt_vec_src, *opt_vec_dest, variant_index);
                         }
                     }
                 }